Refillable erasers are usually retractable, push‑button designs. Listings often note “refillable” and include one or two refill erasers plus brief instructions (for example, inserting new refills through the top or holding down the push button to replace them).
Retractable novelty erasers and small novelty shapes are intended for erasing pencil marks. Plush fabric, felt, and magnetic erasers are described for removing dry‑erase marker residue from whiteboards.
Retractable novelty erasers typically include a built‑in clip so you can secure them to notebooks, planners, or loose papers for convenient storage.
Plush dry‑erase erasers are usually cleaned by shaking out debris or wiping the surface with a cloth. Felt or magnetic board erasers can be wiped clean to remove dry‑erase marker residue; follow any care notes on the product listing.
Child‑friendly features include compact, lightweight plush shapes (about 3 × 2.75 inches) that are easy to grasp, simple rectangular felt shapes with an easy grip, and clickable push‑button retractable designs with clips to keep erasers attached to papers.